Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 170 insertions, 0 deletions

diff --git a/src/seastar/fmt/test/chrono-test.cc b/src/seastar/fmt/test/chrono-test.cc
new file mode 100644
index 00000000..ca25d18c
--- /dev/null
+++ b/src/seastar/fmt/test/chrono-test.cc
@@ -0,0 +1,170 @@
+// Formatting library for C++ - time formatting tests
+//
+// Copyright (c) 2012 - present, Victor Zverovich
+// All rights reserved.
+//
+// For the license information refer to format.h.
+
+#include "fmt/chrono.h"
+#include "gtest-extra.h"
+
+#include <iomanip>
+
+std::tm make_tm() {
+  auto time = std::tm();
+  time.tm_mday = 1;
+  return time;
+}
+
+std::tm make_hour(int h) {
+  auto time = make_tm();
+  time.tm_hour = h;
+  return time;
+}
+
+std::tm make_minute(int m) {
+  auto time = make_tm();
+  time.tm_min = m;
+  return time;
+}
+
+std::tm make_second(int s) {
+  auto time = make_tm();
+  time.tm_sec = s;
+  return time;
+}
+
+std::string format_tm(const std::tm &time, const char *spec,
+                      const std::locale &loc) {
+  auto &facet = std::use_facet<std::time_put<char>>(loc);
+  std::ostringstream os;
+  os.imbue(loc);
+  facet.put(os, os, ' ', &time, spec, spec + std::strlen(spec));
+  return os.str();
+}
+
+#define EXPECT_TIME(spec, time, duration) { \
+    std::locale loc("ja_JP.utf8"); \
+    EXPECT_EQ(format_tm(time, spec, loc), \
+              fmt::format(loc, "{:" spec "}", duration)); \
+  }
+
+TEST(ChronoTest, FormatDefault) {
+  EXPECT_EQ("42s", fmt::format("{}", std::chrono::seconds(42)));
+  EXPECT_EQ("42as",
+            fmt::format("{}", std::chrono::duration<int, std::atto>(42)));
+  EXPECT_EQ("42fs",
+            fmt::format("{}", std::chrono::duration<int, std::femto>(42)));
+  EXPECT_EQ("42ps",
+            fmt::format("{}", std::chrono::duration<int, std::pico>(42)));
+  EXPECT_EQ("42ns", fmt::format("{}", std::chrono::nanoseconds(42)));
+  EXPECT_EQ("42µs", fmt::format("{}", std::chrono::microseconds(42)));
+  EXPECT_EQ("42ms", fmt::format("{}", std::chrono::milliseconds(42)));
+  EXPECT_EQ("42cs",
+            fmt::format("{}", std::chrono::duration<int, std::centi>(42)));
+  EXPECT_EQ("42ds",
+            fmt::format("{}", std::chrono::duration<int, std::deci>(42)));
+  EXPECT_EQ("42s", fmt::format("{}", std::chrono::seconds(42)));
+  EXPECT_EQ("42das",
+            fmt::format("{}", std::chrono::duration<int, std::deca>(42)));
+  EXPECT_EQ("42hs",
+            fmt::format("{}", std::chrono::duration<int, std::hecto>(42)));
+  EXPECT_EQ("42ks",
+            fmt::format("{}", std::chrono::duration<int, std::kilo>(42)));
+  EXPECT_EQ("42Ms",
+            fmt::format("{}", std::chrono::duration<int, std::mega>(42)));
+  EXPECT_EQ("42Gs",
+            fmt::format("{}", std::chrono::duration<int, std::giga>(42)));
+  EXPECT_EQ("42Ts",
+            fmt::format("{}", std::chrono::duration<int, std::tera>(42)));
+  EXPECT_EQ("42Ps",
+            fmt::format("{}", std::chrono::duration<int, std::peta>(42)));
+  EXPECT_EQ("42Es",
+            fmt::format("{}", std::chrono::duration<int, std::exa>(42)));
+  EXPECT_EQ("42m", fmt::format("{}", std::chrono::minutes(42)));
+  EXPECT_EQ("42h", fmt::format("{}", std::chrono::hours(42)));
+  EXPECT_EQ("42[15s]",
+            fmt::format("{}",
+                        std::chrono::duration<int, std::ratio<15, 1>>(42)));
+  EXPECT_EQ("42[15/4s]",
+            fmt::format("{}",
+                        std::chrono::duration<int, std::ratio<15, 4>>(42)));
+}
+
+TEST(ChronoTest, FormatSpecs) {
+  EXPECT_EQ("%", fmt::format("{:%%}", std::chrono::seconds(0)));
+  EXPECT_EQ("\n", fmt::format("{:%n}", std::chrono::seconds(0)));
+  EXPECT_EQ("\t", fmt::format("{:%t}", std::chrono::seconds(0)));
+  EXPECT_EQ("00", fmt::format("{:%S}", std::chrono::seconds(0)));
+  EXPECT_EQ("00", fmt::format("{:%S}", std::chrono::seconds(60)));
+  EXPECT_EQ("42", fmt::format("{:%S}", std::chrono::seconds(42)));
+  EXPECT_EQ("01.234", fmt::format("{:%S}", std::chrono::milliseconds(1234)));
+  EXPECT_EQ("00", fmt::format("{:%M}", std::chrono::minutes(0)));
+  EXPECT_EQ("00", fmt::format("{:%M}", std::chrono::minutes(60)));
+  EXPECT_EQ("42", fmt::format("{:%M}", std::chrono::minutes(42)));
+  EXPECT_EQ("01", fmt::format("{:%M}", std::chrono::seconds(61)));
+  EXPECT_EQ("00", fmt::format("{:%H}", std::chrono::hours(0)));
+  EXPECT_EQ("00", fmt::format("{:%H}", std::chrono::hours(24)));
+  EXPECT_EQ("14", fmt::format("{:%H}", std::chrono::hours(14)));
+  EXPECT_EQ("01", fmt::format("{:%H}", std::chrono::minutes(61)));
+  EXPECT_EQ("12", fmt::format("{:%I}", std::chrono::hours(0)));
+  EXPECT_EQ("12", fmt::format("{:%I}", std::chrono::hours(12)));
+  EXPECT_EQ("12", fmt::format("{:%I}", std::chrono::hours(24)));
+  EXPECT_EQ("04", fmt::format("{:%I}", std::chrono::hours(4)));
+  EXPECT_EQ("02", fmt::format("{:%I}", std::chrono::hours(14)));
+  EXPECT_EQ("03:25:45",
+            fmt::format("{:%H:%M:%S}", std::chrono::seconds(12345)));
+  EXPECT_EQ("03:25", fmt::format("{:%R}", std::chrono::seconds(12345)));
+  EXPECT_EQ("03:25:45", fmt::format("{:%T}", std::chrono::seconds(12345)));
+}
+
+TEST(ChronoTest, InvalidSpecs) {
+  auto sec = std::chrono::seconds(0);
+  EXPECT_THROW_MSG(fmt::format("{:%a}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%A}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%c}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%x}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%Ex}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%X}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%EX}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%D}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%F}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%Ec}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%w}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%u}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%b}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%B}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%z}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%Z}", sec), fmt::format_error, "no date");
+  EXPECT_THROW_MSG(fmt::format("{:%q}", sec), fmt::format_error,
+                   "invalid format");
+  EXPECT_THROW_MSG(fmt::format("{:%Eq}", sec), fmt::format_error,
+                   "invalid format");
+  EXPECT_THROW_MSG(fmt::format("{:%Oq}", sec), fmt::format_error,
+                   "invalid format");
+}
+
+TEST(ChronoTest, Locale) {
+  const char *loc_name = "ja_JP.utf8";
+  bool has_locale = false;
+  std::locale loc;
+  try {
+    loc = std::locale(loc_name);
+    has_locale = true;
+  } catch (const std::runtime_error &) {}
+  if (!has_locale) {
+    fmt::print("{} locale is missing.\n", loc_name);
+    return;
+  }
+  EXPECT_TIME("%OH", make_hour(14), std::chrono::hours(14));
+  EXPECT_TIME("%OI", make_hour(14), std::chrono::hours(14));
+  EXPECT_TIME("%OM", make_minute(42), std::chrono::minutes(42));
+  EXPECT_TIME("%OS", make_second(42), std::chrono::seconds(42));
+  auto time = make_tm();
+  time.tm_hour = 3;
+  time.tm_min = 25;
+  time.tm_sec = 45;
+  auto sec = std::chrono::seconds(12345);
+  EXPECT_TIME("%r", time, sec);
+  EXPECT_TIME("%p", time, sec);
+}